1411443415644 has 24 divisors (see below), whose sum is σ = 3436557882240. Its totient is φ = 450025436784.

The previous prime is 1411443415643. The next prime is 1411443415651. The reversal of 1411443415644 is 4465143441141.

It is a junction number, because it is equal to n+sod(n) for n = 1411443415596 and 1411443415605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411443415643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2556962434 + ... + 2556962985.

It is an arithmetic number, because the mean of its divisors is an integer number (143189911760).

Almost surely, 2^{1411443415644} is an apocalyptic number.

It is an amenable number.

1411443415644 is an abundant number, since it is smaller than the sum of its proper divisors (2025114466596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411443415644 is a wasteful number, since it uses less digits than its factorization.

1411443415644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113925449 (or 5113925447 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

Adding to 1411443415644 its reverse (4465143441141), we get a palindrome (5876586856785).

The spelling of 1411443415644 in words is "one trillion, four hundred eleven billion, four hundred forty-three million, four hundred fifteen thousand, six hundred forty-four".